code: def is_initialized() -> bool:
      """
      Deprecated.
  
      Return whether the cache is enabled. Initialization can be deferred, so
      initialized status is not checked. The name is retained for backwards
      compatibility.
      """
      warnings.warn(
          "is_initialized is deprecated; do not use",
          DeprecationWarning,
          stacklevel=2,
      )
      return _is_cache_enabled()
  
imports: from __future__ import annotations
  import logging
  import threading
  import warnings
  import zlib
  import numpy
  from jax._src import cache_key
  from jax._src.compilation_cache_interface import CacheInterface
  from jax._src import config
  from jax._src import monitoring
  from jax._src.gfile_cache import GFileCache
  from jax._src.lib import xla_client
  from jax._src.lib.mlir import ir
label_desc: Use image node_id 14 for calling a global function with example usage: is_initialized() and returns: _is_cache_enabled